name: build

on:
  pull_request:
  push:
    branches:
      - main
      - release/**
    tags:
      - v*

permissions:
  contents: read

env:
  HELM_VERSION: v3.14.0 # renovate: datasource=github-releases depName=helm packageName=helm/helm
  HELM_UNITTEST_VERSION: v0.4.1 # renovate: datasource=github-releases depName=helm-unittest packageName=helm-unittest/helm-unittest
  HELM_CHART_TESTING_VERSION: v3.10.1 # renovate: datasource=github-releases depName=chart-testing packageName=helm/chart-testing
  KIND_VERSION: v0.21.0 # renovate: datasource=github-releases depName=kind packageName=kubernetes-sigs/kind
  KUBECTL_VERSION: v1.29.1 # renovate: datasource=github-releases depName=kubectl packageName=kubernetes/kubernetes

jobs:
  lint-node:
    runs-on: docker
    steps:
      - run: cat /etc/os-release

      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          show-progress: false

      - uses: ./.forgejo/actions/setup
      - uses: ./.forgejo/actions/setup-node

      - run: npm run prettier
      - run: npx markdownlint-cli .
      - run: make readme
      - run: git diff --exit-code --name-only README.md

  lint-helm:
    runs-on: docker
    steps:
      - run: cat /etc/os-release

      - run: ps axf

      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          show-progress: false
          fetch-depth: 0

      - uses: ./.forgejo/actions/setup

      - name: install chart-testing
        uses: helm/chart-testing-action@e6669bcd63d7cb57cb4380c33043eebe5d111992 # v2.6.1
        with:
          version: ${{ env.HELM_CHART_TESTING_VERSION }}

      - name: install helm
        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
        with:
          version: ${{ env.HELM_VERSION }}

      - name: install helm-unittest
        run: helm plugin install --version ${{ env.HELM_UNITTEST_VERSION }} https://github.com/helm-unittest/helm-unittest

      - run: helm dependency build

      - run: yamllint -f colored .
      - run: helm lint
      - run: helm template --debug gitea-helm .
      - run: make unittests
      - run: ct lint --config tools/ct.yml --charts .

  e2e:
    runs-on: k8s

    strategy:
      matrix:
        k8s:
          # from https://hub.docker.com/r/kindest/node/tags
          - v1.27.10 # renovate: kindest
          - v1.28.6 # renovate: kindest
          - v1.29.1 # renovate: kindest

    steps:
      - run: cat /etc/os-release

      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          show-progress: false
          fetch-depth: 0

      - uses: ./.forgejo/actions/setup

      - name: install helm
        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
        with:
          version: ${{ env.HELM_VERSION }}

      - name: Install chart-testing
        # TODO: pin to version when this is released: https://github.com/helm/chart-testing-action/pull/137
        uses: helm/chart-testing-action@df9dfa7259f5d09615a31c4aae53338e2c621f8f # main
        with:
          version: ${{ env.HELM_CHART_TESTING_VERSION }}

      - uses: ./.forgejo/actions/setup-docker

      - name: Create kind cluster
        uses: helm/kind-action@dda0770415bac9fc20092cacbc54aa298604d140 # v1.8.0
        with:
          node_image: kindest/node:${{ matrix.k8s }}
          kubectl_version: ${{ env.KUBECTL_VERSION }}
          version: ${{ env.KIND_VERSION }}

      - run: kubectl get no -o wide

      - name: install chart
        uses: nick-fields/retry@14672906e672a08bd6eeb15720e9ed3ce869cdd4 # v2.9.0
        with:
          timeout_minutes: 15
          max_attempts: 3
          retry_on: error
          retry_wait_seconds: 60
          polling_interval_seconds: 5
          command: ct install --config tools/ct.yml --charts .

  # # Catch-all required check for test matrix
  test-success:
    needs:
      - lint-node
      - lint-helm
      - e2e
    runs-on: docker
    timeout-minutes: 1
    if: always()
    steps:
      - name: Fail for failed or cancelled lint-node
        if: |
          needs.lint-node.result == 'failure' ||
          needs.lint-node.result == 'cancelled'
        run: exit 1
      - name: Fail for failed or cancelled lint-helm
        if: |
          needs.lint-helm.result == 'failure' ||
          needs.lint-helm.result == 'cancelled'
        run: exit 1
      - name: Fail for failed or cancelled e2e
        if: |
          needs.e2e.result == 'failure' ||
          needs.e2e.result == 'cancelled'
        run: exit 1

  publish:
    runs-on: docker
    needs:
      - test-success

    if: ${{ github.ref_type == 'tag' }}

    steps:
      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
        with:
          show-progress: false
          fetch-depth: 0 # Important for changelog
          filter: blob:none # We don't need all blobs

      - uses: ./.forgejo/actions/setup
      - uses: ./.forgejo/actions/setup-node

      - name: install helm
        uses: https://github.com/azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
        with:
          version: ${{ env.HELM_VERSION }}

      - run: helm dependency build
      - run: helm package --version "${GITHUB_REF_NAME#v}" -d tmp/ ./

      - name: login to registries
        run: |
          echo ${CODEBERG_TOKEN} | helm registry login -u viceice --password-stdin codeberg.org/forgejo-contrib
          echo ${FORGEJO_TOKEN} | helm registry login -u viceice --password-stdin code.forgejo.org/forgejo-contrib
        env:
          CODEBERG_TOKEN: ${{secrets.API_TOKEN}}
          FORGEJO_TOKEN: ${{secrets.FORGEJO_API_TOKEN}}

      - name: publish forgejo helm chart
        run: |
          helm push tmp/forgejo-${GITHUB_REF_NAME#v}.tgz oci://codeberg.org/forgejo-contrib
          helm push tmp/forgejo-${GITHUB_REF_NAME#v}.tgz oci://code.forgejo.org/forgejo-contrib

      - name: publish forgejo release
        run: npm run forgejo:release